2019-04-29 08:14:55 +00:00
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package eu.faircode.email;
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/*
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This file is part of FairEmail.
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FairEmail is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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FairEmail is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with FairEmail. If not, see <http://www.gnu.org/licenses/>.
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2021-01-01 07:56:36 +00:00
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Copyright 2018-2021 by Marcel Bokhorst (M66B)
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2019-04-29 08:14:55 +00:00
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*/
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import android.content.Context;
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2019-09-08 17:17:11 +00:00
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import android.content.SharedPreferences;
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2019-08-16 14:24:03 +00:00
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import android.graphics.Typeface;
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2019-04-29 08:14:55 +00:00
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import android.view.LayoutInflater;
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import android.view.View;
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import android.view.ViewGroup;
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import android.widget.ImageView;
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import android.widget.TextView;
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import androidx.annotation.NonNull;
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import androidx.lifecycle.LifecycleOwner;
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import androidx.preference.PreferenceManager;
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2019-04-29 08:14:55 +00:00
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import androidx.recyclerview.widget.DiffUtil;
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import androidx.recyclerview.widget.ListUpdateCallback;
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import androidx.recyclerview.widget.RecyclerView;
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import java.text.NumberFormat;
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import java.util.ArrayList;
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import java.util.List;
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2019-04-29 11:33:37 +00:00
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import java.util.Objects;
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2019-04-29 08:14:55 +00:00
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public class AdapterNavMenu extends RecyclerView.Adapter<AdapterNavMenu.ViewHolder> {
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private Context context;
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private LifecycleOwner owner;
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private LayoutInflater inflater;
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2019-09-08 17:17:11 +00:00
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private int colorUnread;
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private int textColorSecondary;
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2019-04-29 08:14:55 +00:00
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private List<NavMenuItem> items = new ArrayList<>();
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2019-07-22 07:52:08 +00:00
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private NumberFormat NF = NumberFormat.getNumberInstance();
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2019-04-29 08:14:55 +00:00
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public class ViewHolder extends RecyclerView.ViewHolder implements View.OnClickListener, View.OnLongClickListener {
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private View view;
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private ImageView ivItem;
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private TextView tvItem;
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2019-07-22 07:48:48 +00:00
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private TextView tvItemExtra;
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2019-08-13 09:33:12 +00:00
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private ImageView ivExternal;
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2019-05-05 07:11:58 +00:00
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private ImageView ivWarning;
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ViewHolder(View itemView) {
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super(itemView);
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view = itemView.findViewById(R.id.clItem);
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ivItem = itemView.findViewById(R.id.ivItem);
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tvItem = itemView.findViewById(R.id.tvItem);
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tvItemExtra = itemView.findViewById(R.id.tvItemExtra);
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ivExternal = itemView.findViewById(R.id.ivExternal);
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ivWarning = itemView.findViewById(R.id.ivWarning);
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2019-04-29 08:14:55 +00:00
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}
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private void wire() {
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view.setOnClickListener(this);
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view.setOnLongClickListener(this);
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}
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private void unwire() {
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view.setOnClickListener(null);
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view.setOnLongClickListener(null);
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}
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private void bindTo(NavMenuItem menu) {
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ivItem.setImageResource(menu.getIcon());
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if (menu.getCount() == null)
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tvItem.setText(menu.getTitle());
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else
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tvItem.setText(context.getString(R.string.title_name_count,
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context.getString(menu.getTitle()), NF.format(menu.getCount())));
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2019-09-08 17:17:11 +00:00
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tvItem.setTextColor(menu.getCount() == null ? textColorSecondary : colorUnread);
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tvItem.setTypeface(menu.getCount() == null ? Typeface.DEFAULT : Typeface.DEFAULT_BOLD);
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2019-05-05 07:11:58 +00:00
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2021-02-20 13:41:06 +00:00
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tvItemExtra.setText(menu.getSubtitle());
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tvItemExtra.setVisibility(menu.getSubtitle() == null ? View.GONE : View.VISIBLE);
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2019-07-22 07:48:48 +00:00
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2019-08-13 09:33:12 +00:00
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ivExternal.setVisibility(menu.isExternal() ? View.VISIBLE : View.GONE);
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2019-05-05 07:11:58 +00:00
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ivWarning.setVisibility(menu.hasWarning() ? View.VISIBLE : View.GONE);
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2019-04-29 08:14:55 +00:00
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}
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@Override
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public void onClick(View v) {
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int pos = getAdapterPosition();
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if (pos == RecyclerView.NO_POSITION)
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return;
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NavMenuItem menu = items.get(pos);
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menu.onClick();
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}
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@Override
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public boolean onLongClick(View v) {
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int pos = getAdapterPosition();
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if (pos == RecyclerView.NO_POSITION)
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return false;
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NavMenuItem menu = items.get(pos);
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return menu.onLongClick();
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}
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}
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2020-09-25 10:14:16 +00:00
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AdapterNavMenu(Context context, LifecycleOwner owner) {
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this.context = context;
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this.owner = owner;
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this.inflater = LayoutInflater.from(context);
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SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
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boolean highlight_unread = prefs.getBoolean("highlight_unread", true);
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2020-10-07 06:23:51 +00:00
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int colorHighlight = prefs.getInt("highlight_color", Helper.resolveColor(context, R.attr.colorUnreadHighlight));
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this.colorUnread = (highlight_unread ? colorHighlight : Helper.resolveColor(context, R.attr.colorUnread));
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this.textColorSecondary = Helper.resolveColor(context, android.R.attr.textColorSecondary);
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2019-04-29 08:14:55 +00:00
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setHasStableIds(true);
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}
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public void set(@NonNull List<NavMenuItem> menus) {
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Log.i("Set nav menus=" + menus.size());
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DiffUtil.DiffResult diff = DiffUtil.calculateDiff(new DiffCallback(items, menus), false);
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items = menus;
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diff.dispatchUpdatesTo(new ListUpdateCallback() {
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@Override
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public void onInserted(int position, int count) {
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Log.d("Inserted @" + position + " #" + count);
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}
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@Override
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public void onRemoved(int position, int count) {
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Log.d("Removed @" + position + " #" + count);
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}
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@Override
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public void onMoved(int fromPosition, int toPosition) {
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Log.d("Moved " + fromPosition + ">" + toPosition);
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}
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@Override
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public void onChanged(int position, int count, Object payload) {
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Log.d("Changed @" + position + " #" + count);
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}
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});
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diff.dispatchUpdatesTo(this);
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}
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2019-04-29 09:39:24 +00:00
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NavMenuItem get(int pos) {
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return items.get(pos);
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}
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2020-12-30 18:29:20 +00:00
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private static class DiffCallback extends DiffUtil.Callback {
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private List<NavMenuItem> prev = new ArrayList<>();
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private List<NavMenuItem> next = new ArrayList<>();
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DiffCallback(List<NavMenuItem> prev, List<NavMenuItem> next) {
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this.prev.addAll(prev);
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this.next.addAll(next);
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}
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@Override
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public int getOldListSize() {
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return prev.size();
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}
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@Override
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public int getNewListSize() {
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return next.size();
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}
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@Override
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public boolean areItemsTheSame(int oldItemPosition, int newItemPosition) {
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NavMenuItem m1 = prev.get(oldItemPosition);
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NavMenuItem m2 = next.get(newItemPosition);
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return m1.getTitle() == m2.getTitle();
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}
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@Override
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public boolean areContentsTheSame(int oldItemPosition, int newItemPosition) {
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NavMenuItem m1 = prev.get(oldItemPosition);
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NavMenuItem m2 = next.get(newItemPosition);
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return m1.getIcon() == m2.getIcon() &&
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m1.getTitle() == m2.getTitle() &&
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Objects.equals(m1.getCount(), m2.getCount());
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2019-04-29 08:14:55 +00:00
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}
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}
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@Override
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public long getItemId(int position) {
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return items.get(position).getTitle();
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}
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@Override
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public int getItemCount() {
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return items.size();
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}
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@Override
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@NonNull
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public ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
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return new ViewHolder(inflater.inflate(R.layout.item_nav, parent, false));
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2019-04-29 08:14:55 +00:00
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}
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@Override
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public void onBindViewHolder(@NonNull ViewHolder holder, int position) {
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holder.unwire();
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NavMenuItem menu = items.get(position);
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holder.bindTo(menu);
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holder.wire();
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}
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}
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